2003 Chevrolet Silverado 1500 Wheel Offset

Quick specs

Wheel size: 7x16 · 8.5x20
Offset: ET31 · ET22
Backspacing: 4.72 in · 5.12 in
Bolt pattern: 6×139.7
Center bore: 78.1 mm
Thread: M14×1.5
Tire size: Multiple — see configurations

Explore wheels at Tire Rack

Showing matching bolt patterns and offsets up to 30 mm lower. Confirm center bore, load rating, and clearance at Tire Rack.

Configuration

American Racing AR62 Outlaw II
16 × 8″ · ET +25 · Silver Machined w/Clearcoat
$233.00
View at Tire Rack
Ultra Crusher
16 × 8″ · ET +10 · Black
$205.50
View at Tire Rack
Fuel Off-Road Blitz
16 × 8″ · ET +1 · Gloss Black w/Milled Accent
$289.00
View at Tire Rack
Fuel Off-Road Covert
16 × 8″ · ET +1 · Black
$385.00
View at Tire Rack

Tire Rack pays a commission on qualifying purchases. Prices and availability come from Tire Rack. A dimensional or size match is not a confirmation that the product fits your vehicle.

OEM configurations

Configuration	Rim	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
4.3 4WD · 4.3L, V6, Petrol	7x16	ET31	4.72 in	245/75R16	6x139.7	78.1 mm	M14 x 1.5
4.3 4WD · 4.3L, V6, Petrol	7x16	ET31	4.72 in	265/75R16	6x139.7	78.1 mm	M14 x 1.5
4.3 · 4.3L, V6, Petrol	7x16	ET31	4.72 in	235/75R16	6x139.7	78.1 mm	M14 x 1.5
4.3 · 4.3L, V6, Petrol	7x16	ET31	4.72 in	255/70R16	6x139.7	78.1 mm	M14 x 1.5
4.8 · 4.8L, V8, Petrol	7x16	ET31	4.72 in	235/75R16	6x139.7	78.1 mm	M14 x 1.5
4.8 · 4.8L, V8, Petrol	7x16	ET31	4.72 in	255/70R16	6x139.7	78.1 mm	M14 x 1.5
4.8 4WD · 4.8L, V8, Petrol	7x16	ET31	4.72 in	245/75R16	6x139.7	78.1 mm	M14 x 1.5
4.8 4WD · 4.8L, V8, Petrol	7x16	ET31	4.72 in	265/75R16	6x139.7	78.1 mm	M14 x 1.5
5.3 · 5.3L, V8, Petrol	7x16	ET31	4.72 in	235/75R16	6x139.7	78.1 mm	M14 x 1.5
5.3 · 5.3L, V8, Petrol	7x16	ET31	4.72 in	255/70R16	6x139.7	78.1 mm	M14 x 1.5
5.3 4WD · 5.3L, V8, Petrol	7x16	ET31	4.72 in	245/75R16	6x139.7	78.1 mm	M14 x 1.5
5.3 4WD · 5.3L, V8, Petrol	7x16	ET31	4.72 in	265/75R16	6x139.7	78.1 mm	M14 x 1.5
6.0 · V8, Petrol	8.5x20	ET22	5.12 in	275/55R20	6x139.7	78.1 mm	M14 x 1.5

Lug hardware

Wheel locks

Real-World 2003 Chevrolet Silverado 1500 Wheel Setups

Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.

Common custom wheel sizes

Among builds in our database for this model year:

18-inch — 1 documented build
20-inch — 1 documented build

2 documented builds.

2003 Chevrolet Silverado 1500 custom wheel setup

18×? ET-12

Documented on a 2003 Chevrolet Silverado 1500 build — observed custom fitment, not a universal fit guarantee.

Tires: 295/65R18

Suspension: Leveling Kit

Compared with OEM

Compared with the 16×7 ET31 OEM configuration. Calculated geometry only — not fit confirmation.

Diameter +2" vs OEM

View full build on Modified1

20×12 ET-76

Documented on a 2003 Chevrolet Silverado 1500 build — observed custom fitment, not a universal fit guarantee.

Compared with OEM

Compared with the 20×8.5 ET22 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 142.4 mm farther toward fender (more outward poke)
Inner edge 53.6 mm farther from suspension (more inner clearance)
Width +3.5" vs OEM

View full build on Modified1

Compare your own setup

See how a different width or offset sits versus an OEM configuration for this year.

OEM baseline

Open full fitment calculator

More specs for the 2003 Chevrolet Silverado 1500

Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.